100% Quality Tested ASTM A516 Grade 55 Steel Plates

  • ASTM A516 Grade 55 Steel Plates available for sale in thickness: 6MM to 300MM, width: 1500mm to 4050mm, and length: 3000mm to 15000mm

If you are interested in purchasing ASTM A516 Grade 55 steel plates, or have any queries, please feel free to email us on sales@metline.in or call us on +919892451458

Metline is a specialized supplier of ASTM A516 Grade 55 steel sheets and plates. We can offer ASTM A516 Grade 55 pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A516 Grade 55 is either available as ex–stock or directly shipped from the mill to our customers across the globe.

ASTM A516 is the specification covers carbon steel plates intended primarily for service in welded pressure vessels where improved notch toughness is important. According to different strength levels, the plates are available in four grades: Grades 55, 60, 65, and 70. The maximum thickness of plates is limited only by the capacity of the composition to meet the specified mechanical property requirements.

Chemical Composition of ASTM A516 Grade 55 Steel Plates

Grade The Element Max (%)
C Si Mn P S
A516 grade 55
Thick <12.5mm 0.24 0.13-0.45 0.79-1.30 0.035 0.035
Thick12.5-50mm 0.26 0.13-0.45 0.79-1.30 0.035 0.035
Thick50-100mm 0.28 0.13-0.45 0.79-1.30 0.035 0.035
Thick100-200mm 0.29 0.13-0.45 0.79-1.30 0.035 0.035
Thick>200mm 0.29 0.13-0.45 0.79-1.30 0.035 0.035

Mechanical Properties of ASTM A516 Grade 55 Steel Plates

Grade Thickness Yield Tensile Elongation
A516 grade 55 mm Min Mpa Mpa Min  %
6-50 205 380-515 27%
50-200 205 380-515 23%